Nano technology uses have expanded into many things. Many scientists are continually seeking and researching on the best uses of nano technology that can help in any industry. It can be for business, personal or for medicine. Scientists do not stop at one thing but continually study them even though it will take them years to complete it. They have the passion and dedication to try to break the barriers in a research for its success even if it will take them years to do it.
They do not have a competition on who develop it first but they have the cooperative sense to make things work for the better. For over forty years, many have been made in the research of nano technology. Researchers or scientists have sometimes produced that helped aspects of life. They even discover about molecular pumps that pump other molecules. In terms of medicine, they have discovered that through the nano technology, nano bots can be developed to help in the prevention of plaque build up in the human arteries and to let the tissues be ready for cryonic stage.
It can also be used to repair the damage in the spine or in the legs bone. If further developed then they can be sure to help in many ways. You can proceed to cooking if you will be healed already of illness by the invented nanobots for medical practice.